FastLeafDecay

Evidence

Ran on Kiln's test stand (2026-11-04): FastLeafDecayFabric did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/event/player/PlayerBlockBreakEvents.

What it needs from Kiln

• net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.ServerStopped
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
• net.fabricmc.fabric.api.event.player.PlayerBlockBreakEvents
• net.fabricmc.fabric.api.event.player.PlayerBlockBreakEvents.After
• net.minecraft.class_1657
• net.minecraft.class_1799
• net.minecraft.class_1937
• net.minecraft.class_2168
• net.minecraft.class_2170
• net.minecraft.class_2170.class_5364
• net.minecraft.class_2248
• net.minecraft.class_2338
• net.minecraft.class_2338.class_2339
• net.minecraft.class_2388
• net.minecraft.class_2398
• net.minecraft.class_2561
• net.minecraft.class_2680
• net.minecraft.class_2741
• net.minecraft.class_3218
• net.minecraft.class_3222
• net.minecraft.class_3417
• net.minecraft.class_3419
• net.minecraft.class_3481
• net.minecraft.class_5819
• net.minecraft.server.MinecraftServer

On the roadmap: Code next to data (0.3)

In the author's words

FastLeafDecay support Folia, Bukkit, Paper, Purpur, Spigot, Fabric, Forge, NeoForge

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file fastleafdecay-fabric-1.20-26.3.jar. The scan reads the mod's classes; it does not run them.